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Chemische vergelijkingen in evenwicht op08/12/24

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Breng de vergelijking van een chemische reactie in evenwicht
Be(s) + O2(g) = BeO2 =>
Be(s) + O2(g) = BeO2

CH2OHCH2OH + Cu(OH)2 = CH2OCH2OCu + H2O =>
CH2OHCH2OH + Cu(OH)2 = CH2OCH2OCu + 2 H2O

H2(g) + O(g) = H2O =>
H2(g) + O(g) = H2O

H2 + NO = H2O + N2 =>
2 H2 + 2 NO = 2 H2O + N2

Co2 + NaCl = CoCl2 + Na =>
Co2 + 4 NaCl = 2 CoCl2 + 4 Na

C4H8Br2 + KOH = C4H6 + KBr + H2O =>
C4H8Br2 + 2 KOH = C4H6 + 2 KBr + 2 H2O

C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O

C + H2SO4 = CO2 + SO2 + H2O =>
C + 2 H2SO4 = CO2 + 2 SO2 + 2 H2O

Cu(NO3)2 + (NH4)2S = NH4NO3 + CuS =>
Cu(NO3)2 + (NH4)2S = 2 NH4NO3 + CuS

C6H12O6 + H2O = CO2 + H =>
C6H12O6 + 6 H2O = 6 CO2 + 24 H

Cu + HNO3 = Cu(NO3)2 + Cu(NO2)2 + H2O =>
2 Cu + 4 HNO3 = Cu(NO3)2 + Cu(NO2)2 + 2 H2O

CuSO4 + NaOH + N2H4 = N2 + Na2SO4 + Cu2SO4 + H2O =>
4 CuSO4 + 4 NaOH + N2H4 = N2 + 2 Na2SO4 + 2 Cu2SO4 + 4 H2O

CH4 + CO2 = C2H4O2 =>
CH4 + CO2 = C2H4O2

P + F2 = P2F5 =>
4 P + 5 F2 = 2 P2F5

C5H10N2O3 + O2 = CO2 + H2O + CH4N2O =>
2 C5H10N2O3 + 9 O2 = 8 CO2 + 6 H2O + 2 CH4N2O

SbCl3 + H2O = SbOCl + HCl =>
SbCl3 + H2O = SbOCl + 2 HCl

AlO + H2SO4 = AlSO4 + H2O =>
AlO + H2SO4 = AlSO4 + H2O

Ni + H = NiH =>
Ni + H = NiH

Fe(OH)3 + LiOH = LiFeO2 + H2O =>
Fe(OH)3 + LiOH = LiFeO2 + 2 H2O

CH4O + O = CO2 + H2O =>
CH4O + 3 O = CO2 + 2 H2O

HBr + H2O = H3O{+} + Br{-} =>
HBr + H2O = H3O{+} + Br{-}

MgCO3 + HCl = MgCl2 + H2O + CO2 =>
MgCO3 + 2 HCl = MgCl2 + H2O + CO2

Mg(C2H3O2)2 + K3PO4 = K3(C2H3O2)2 + MgPO4 =>
Mg(C2H3O2)2 + K3PO4 = K3(C2H3O2)2 + MgPO4

N2O3 + H2 = NH3 + H2O =>
N2O3 + 6 H2 = 2 NH3 + 3 H2O

NaBr + HCl = NaCl + HBr =>
NaBr + HCl = NaCl + HBr

CH3CH2CCH(g) + Br2(l) = CH3CH2CBr2CHBr2(l) =>
CH3CH2CCH(g) + 2 Br2(l) = CH3CH2CBr2CHBr2(l)

BeCl2 + K3PO4 = Be3(PO4)2 + KCl =>
3 BeCl2 + 2 K3PO4 = Be3(PO4)2 + 6 KCl

Au + HClO4 = AuClO4 + H2 =>
2 Au + 2 HClO4 = 2 AuClO4 + H2

C57H104O6 + NaOH = C17H33CO2Na + C3H8O3 =>
C57H104O6 + 3 NaOH = 3 C17H33CO2Na + C3H8O3

Na2SO4(aq) + Ba(NO3)2 = BaSO4 + NaNO3 =>
Na2SO4(aq) + Ba(NO3)2 = BaSO4 + 2 NaNO3

HCl + AlFe = AlFeCl3 + H2 =>
6 HCl + 2 AlFe = 2 AlFeCl3 + 3 H2

HCH3OO + Al(OH)3 = H2O + Al(CH3COO)3 =>
6 HCH3OO + Al(OH)3 = 9 H2O + Al(CH3COO)3

K2SO4 + Pb(CH3COO)2 = PbSO4 + CH3COOK =>
K2SO4 + Pb(CH3COO)2 = PbSO4 + 2 CH3COOK

KCl + AgNO3 = AgCl + KNO3 =>
KCl + AgNO3 = AgCl + KNO3

BaI2 + K2CO3 = BaCO3 + K2I2 =>
BaI2 + K2CO3 = BaCO3 + K2I2

Ag + SnO2 = Ag2O + Sn =>
4 Ag + SnO2 = 2 Ag2O + Sn

TiCl4 + Si = TiSi2 + SiCl4 =>
TiCl4 + 3 Si = TiSi2 + SiCl4

C2H5OH + CuO = CH3CHO + Cu + H2O =>
C2H5OH + CuO = CH3CHO + Cu + H2O

butane + oxygen = carbondioxide + water =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O

Cl2 + Me = MeCl =>
Cl2 + 2 Me = 2 MeCl

Na + CuCl2 = NaCl + Cu =>
2 Na + CuCl2 = 2 NaCl + Cu

Mg + FeO = Fe + MgO =>
Mg + FeO = Fe + MgO

HNO3(aq) + NaCl(aq) = HCl(s) + NaNO3(aq) =>
HNO3(aq) + NaCl(aq) = HCl(s) + NaNO3(aq)

H2SO4 + KFeO4 = Fe2(SO4)3 + O2 + K2SO4 + H2O =>
4 H2SO4 + 2 KFeO4 = Fe2(SO4)3 + 2 O2 + K2SO4 + 4 H2O

Co + NH4SCN = Co(SCN)4 + NH4 =>
Co + 4 NH4SCN = Co(SCN)4 + 4 NH4

Mg(s) + Fe(NO3)2(aq) = Mg(NO3)2 + Fe(s) =>
Mg(s) + Fe(NO3)2(aq) = Mg(NO3)2 + Fe(s)

KOH(aq) + ZnSO4(aq) = K2SO4(aq) + Zn(OH)2 =>
2 KOH(aq) + ZnSO4(aq) = K2SO4(aq) + Zn(OH)2

HNO2 + H2O = NO2{-} + H3O{+} =>
HNO2 + H2O = NO2{-} + H3O{+}

Co + Sn(NO3)4 = Co(NO3)3 + Sn =>
4 Co + 3 Sn(NO3)4 = 4 Co(NO3)3 + 3 Sn

NaNO2 + KIO3 = NaIO3 + KNO2 =>
NaNO2 + KIO3 = NaIO3 + KNO2

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Breng de vergelijking van een chemische reactie in evenwicht
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